diff --git a/src/gui/gui.cpp b/src/gui/gui.cpp
index 9c12a1a7..dea5275a 100644
--- a/src/gui/gui.cpp
+++ b/src/gui/gui.cpp
@@ -719,9 +719,9 @@ void FurnaceGUI::drawInsEdit() {
               ImGui::Text("Operator %d",i+1);
               P(ImGui::SliderScalar("Attack",ImGuiDataType_U8,&op.ar,&_ZERO,&_THIRTY_ONE));
               P(ImGui::SliderScalar("Decay",ImGuiDataType_U8,&op.dr,&_ZERO,&_THIRTY_ONE));
-              P(ImGui::SliderScalar("Sustain",ImGuiDataType_U8,&op.sl,&_ZERO,&_FIFTEEN));
               P(ImGui::SliderScalar("Decay 2",ImGuiDataType_U8,&op.d2r,&_ZERO,&_THIRTY_ONE));
               P(ImGui::SliderScalar("Release",ImGuiDataType_U8,&op.rr,&_ZERO,&_FIFTEEN));
+              P(ImGui::SliderScalar("Sustain",ImGuiDataType_U8,&op.sl,&_ZERO,&_FIFTEEN));
               P(ImGui::SliderScalar("Level",ImGuiDataType_U8,&op.tl,&_ZERO,&_ONE_HUNDRED_TWENTY_SEVEN));
 
               ImGui::Separator();